Answer this question truthfully
### Question: What are the symptoms of testicular cancer?
### Response: Most testicular cancers are found by men themselves. Also, doctors generally examine the testicles during routine physical exams. Between regular checkups, if a man notices anything unusual about his testicles, he should talk with his doctor. Men should see a doctor if they notice any of the following symptoms:
A painless lump or swelling in a testicle Pain or discomfort in a testicle or in the scrotum Any enlargement of a testicle or change in the way it feels A feeling of heaviness in the scrotum A dull ache in the lower abdomen, back, or groin A sudden collection of fluid in the scrotum
These symptoms can be caused by cancer or by other conditions. It is important to see a doctor to determine the cause of any of these symptoms.